Membrane materials in the nature of filters for liquid treatment and separation; and membrane filtration products made from polymeric support to be used for liquid treatments and separation, namely, water filtration and purification units and replacement cartridges and filters therefor

Membrane material and line of membrane products made from polymeric support with or without application specific coating to be used for liquid treatments and separation

Scraper strips as machine parts of paper-making machines

PROTECTIVE RESINOUS COATING FORMULATIONS FOR USE AS METAL COATINGS

HIGH MOLECULAR WEIGHT POLYETHYLENE